2197577

Information

• Patent Grant
• 2197577

• References
• Source

• Patent Number

  2,197,577

• Date Filed

  Not available

• Date Issued

  Tuesday, April 16, 1940
  84 years ago

• CPC

  • A47G33/0845 - Artificial snow, ice or icicles

• US Classifications

  • 428 - Stock material or miscellaneous articles
  • 040 - Card, picture, or sign exhibiting
  • D11 - Jewelry, symbolic insignia, and ornaments